The HPE Proliant Dl60 G9 is a 1U rackmount server which can come in a dual or single processor configuration. In a dual processor configuration, it can address up to 1TB of LRDIMMs(8 X 128GB) or 256GB of RDIMMs(8 X 32GB) with a maximum frequency of 2400MHz with a V4 processor or 2133MHz with a V3 processor. This server's processors options include the entire E5-2600 v3/v4 and E5-1600 v3/v4 lineup, but the E5-2600 v4's require BIOS revision 2.00 so it is worthwhile to double check before you try to install E5-2600 v4 processors. The E5-1600 v3/v4 series processors are limited to single processor configurations and the E5-1600 V4 requires BIOS revision 2.20 or newer in order to be addressed. Storage wise it can be equipped with up to 12 LFF 3.5" drives when configured without an optical drive or 8 LFF 3.5" drives when configured with an optical drive and it features up to 6 PCIe expansion slots with the correct risers. The base model comes with a 550W power supply but can be upgraded with a redundant 900W configuration.

You can expect for the system to consume 138.73 Watts at idle with a dual E5-2650 v3 configuration with 8 sticks of 32GB DDR4 RDIMM's, 12 300GB 15K SAS drives and the standard 550W power supply. At the national average of 10 cents per Kilowatt-hour it will cost roughly $121 to idle for one year. At full-load it is expected to take 449.39 watts and will cost roughly $394 to run for a full year.

The HPE Proliant Dl60 G9 is a 1U rackmount server which can come in a dual or single processor configuration. In a dual processor configuration, it can address up to 1TB of LRDIMMs(8 X 128GB) or 256GB of RDIMMs(8 X 32GB) with a maximum frequency of 2400MHz with a V4 processor or 2133MHz with a V3 processor. This server's processors options include the entire E5-2600 v3/v4 and E5-1600 v3/v4 lineup, but the E5-2600 v4's require BIOS revision 2.00 so it is worthwhile to double check before you try to install E5-2600 v4 processors. The E5-1600 v3/v4 series processors are limited to single processor configurations and the E5-1600 V4 requires BIOS revision 2.20 or newer in order to be addressed. Storage wise it can be equipped with up to 4 LFF 3.5" Drives and it features up to 3 PCIe expansion slots with the correct risers. The base model comes with a 550W power supply but can be upgraded with a redundant 900W configuration.

You can expect for the system to consume 71 Watts at idle with a dual E5-2650 v3 configuration with 8 sticks of 32GB DDR4 RDIMM's, 4 300GB 15K SAS drives and the standard 550W power supply. At the national average of 10 cents per Kilowatt-hour it will cost roughly $62 to idle for one year. At full-load it is expected to take 368.76 watts and will cost roughly $323 to run for a full year.

The HPE Proliant DL20 G9 is a very compact 1U system that can fit 64GB DDR4 UDIMMs in a 4x16GB configuration and can accept a wide range of processors including LGA 1151 Pentium, i3 or E3 1200 v5/v6's. This system can fit 2 3.5" hard drives or 4 2.5" SSD's or SFF hard drives. There have not been any updates that significantly change the compatibility of core components. When equipped with the correct options it may be installed with a GPU. HPE currently offers NVIDIA M2000 support. It features two PCIe slots. One is half height half length while the other is half length full height. It comes with 2 storage controller options. Entry Models feature a HPE Dynamic Smart Array B140i Controller, Base Models: HPE Dynamic Smart Array B140i Controller and
Performance Models: HPE H240 FIO Smart Host Bus Adapter. The B140i provides support for 4 SATA drives at 6Gb/s and RAID 0,1 and 5 while the H240 supports 4 SAS/SATA drives at 12Gb/s with RAID 0, 1, and 5 also supported. It comes standard with a 290W FIO power supply or 900W AC 240V redundant power supply. Redundant power supplies only support in the (2.5")SFF configuration.

A configuration with an E3-1220 v5, 16GB DDR4, 1 X 300GB 15K 3.5" hard drive, NVIDIA K2200 and the 900W power supply options pulls 47.65W at idle and 186.4W at max load. This would cost roughly $42 to idle 24/7 at the national average of 10.02 cents per Kilowatthour or $163 to run at full load.